I remember suggesting multiplayer for another eroge, but they said no...
Viewing post in Coming soon: ansynchonous multiplayer comments
Nah: it was more a matter of a game that targerts ethero males where the MC is male and the multiplayer would have been gay sex. Like, it would have been totally bad ass, but the game is built around ethero sex mechanics, so builds built around vaginal penetration sex skills would have been unviable and it could have been not really the ideal as a concept in general for the target audience